| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + H2O = ZnO + 2 HCl
AgNO3 + KOH = Ag2O + KNO3 + H2O =>
2 AgNO3 + 2 KOH = Ag2O + 2 KNO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMNO4 + H2SO4 + Na2SO3 = MNSO4 + K2SO4 + H20 + Na2SO4 =>
20 KMNO4 + 30 H2SO4 + 80 Na2SO3 = 20 MNSO4 + 10 K2SO4 + 3 H20 + 80 Na2SO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca + MgCl2 = CaCl + Mg =>
2 Ca + MgCl2 = 2 CaCl + Mg
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
As2O3 + H2O2 + NaOH = Na3AsO4 + H2O =>
As2O3 + 2 H2O2 + 6 NaOH = 2 Na3AsO4 + 5 H2O
HNO3 + HI = NO2 + HIO3 + H20 =>
60 HNO3 + 20 HI = 60 NO2 + 20 HIO3 + 3 H20
ACl3 + KOH = A(OH)3 + KCl =>
ACl3 + 3 KOH = A(OH)3 + 3 KCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2 + CL2 = HCL2 =>
H2 + 2 CL2 = 2 HCL2
KMnO4 + HNO2 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
FeClO = FeCl + O2 =>
2 FeClO = 2 FeCl + O2
Fe + ZnCl2 = ZnFeCl2 =>
Fe + ZnCl2 = ZnFeCl2
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
ACl3 + KOH = A(OH)3 + KCl =>
ACl3 + 3 KOH = A(OH)3 + 3 KCl
Fe + ZnCl2 = Zn + FeCl2 =>
Fe + ZnCl2 = Zn + FeCl2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
C12H28O4Ti + C2H6O = Ti + H2O + C14H24 =>
C12H28O4Ti + C2H6O = Ti + 5 H2O + C14H24
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
Rb2B4O7 + H2O + HCl = RbCl + H3BO3 =>
Rb2B4O7 + 5 H2O + 2 HCl = 2 RbCl + 4 H3BO3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Al2(SO4)3 + NaOH = Na2SO4 + NaAlO2 + H2O =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
H2 + I2 = H2I =>
2 H2 + I2 = 2 H2I
Cu + ZnCl2 = Zn + CuCl2 =>
Cu + ZnCl2 = Zn + CuCl2
Ti + H2O + C14H24 + ZnO = ZnTiO2 + C14H26 =>
Ti + H2O + C14H24 + ZnO = ZnTiO2 + C14H26
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe + ZnCl2 = Zn + FeCl2 =>
Fe + ZnCl2 = Zn + FeCl2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C3H7COOH + CaCO3 = (C3H7COO)2Ca + H2O + CO2 =>
2 C3H7COOH + CaCO3 = (C3H7COO)2Ca + H2O + CO2
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ga(OH)3 + NHO2 = H2O + Ga(NO2)3 =>
Ga(OH)3 + 3 NHO2 = 3 H2O + Ga(NO2)3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C + Ba = CBa =>
C + Ba = CBa
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
Ni(NO3)2(aq) + Na2CO3(aq) = Na2(NO3)2 + NiCO3 =>
Ni(NO3)2(aq) + Na2CO3(aq) = Na2(NO3)2 + NiCO3
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/15
Équations équilibrées sur05/08/14
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